package com.msb.thinkood.v3;

/**
 * author: xl
 * time: 2018/10/31 9:57
 * description:
 **/
public class Cow {

    int age=0;
    public Cow(){}

    public Cow(int age){
        this.age=age;
    }

    Cow giveBirthCow(Cow cow){
             return new Cow();
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }
}
